200099336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{12781}}^1$

素因数の和:12909

約数の個数: 32

約数和(自身を含む): 398798400

約数和(自身を除く): 198699064

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 12781, 15656, 25562, 51124, 102248, 242839, 485678, 971356, 1316443, 1942712, 2632886, 5265772, 10531544, 25012417, 50024834, 100049668, 200099336]

約数ペア:

[(1, 200099336), (2, 100049668), (4, 50024834), (8, 25012417), (19, 10531544), (38, 5265772), (76, 2632886), (103, 1942712), (152, 1316443), (206, 971356), (412, 485678), (824, 242839), (1957, 102248), (3914, 51124), (7828, 25562), (12781, 15656)]